j2kintl.com - robtex.com
j2kintl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.aramschool.co.kr ⭐ | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns1.web79.kr ⚠️ Not in zone NS records | ||||||
| A | 221.139.49.17🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| NS | ns2.web79.kr ⚠️ Not in zone NS records | ||||||
| A | 121.125.73.38🇰🇷 SKB-NET121.125.0.0/16 SK Broadband | ||||||
| MX | mail.j2kintl.com ⭐ | ||||||
| A | 221.139.49.7🇰🇷 SKB-NET221.138.0.0/15 SK Broadband | ||||||
| TXT | v=spf1 include:_spf.aramschool.co.kr ~all | ||||||
| SOA | ns1.aramschool.co.krsupport@aramschool.co.kr 2025-02-21 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1777069846 | ||||||
Same first word
j2kintl.com |
DNS History
5 records (5 active, 0 former)
●NSns1.aramschool.co.kr2026-03-15 → 2026-04-24 · 2 obs
● 2026-04-24 22:37:08
●MXmail.j2kintl.com2026-03-15 → 2026-04-24 · 2 obs
● 2026-04-24 22:37:08
●A221.139.49.72026-03-15 → 2026-04-24 · 2 obs
● 2026-04-24 22:37:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| j2kintl.com | ns1.web79.kr, ns2.web79.kr | - |
✅ Authoritative Response
Server:221.139.49.17
NS records: ns1.web79.kr, ns2.web79.kr
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for j2kintl.com (unsigned zone)
⏱️ Timing
Total: 3211ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 221.139.49.7 |
| MX | 1 | mail.j2kintl.com (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.aramschool.co.kr ~al |
| SOA | 1 | ns1.aramschool.co.kr support.aramschool. |
Analysis
IP Addresses
j2kintl.com points to a single IP address: 221.139.49.7.
Other host names such as kedi.or.kr, pop.kr, koreaia.com, www.ssaribi.com and imandoo.co.kr share IPs with j2kintl.com.
Name Servers
j2kintl.com is delegated to three name servers: ns1.web79.kr, ns2.web79.kr and ns1.aramschool.co.kr.
j2kintl.com at least partially shares name servers with other domains, for example ezcpm.co.kr, ezwell.co.kr, hankooksystem.co.kr, any3.kr and junghee.net.
these name servers are commonly used with the following name servers: ns1.nurihosting.com, ns2.aramschool.co.kr, ns1.ehompy.co.kr, ns2.ehompy.co.kr, ns1.web-store.kr, ns2.web-store.kr, ns1.amondsmaster.co.kr, ns2.amondsmaster.co.kr, ns1.chamsoft.kr and ns1.yncmedia.kr.
Host names with one IP number: ns1.web79.kr points to 221.139.49.17; ns2.web79.kr points to 121.125.73.38; ns1.aramschool.co.kr points to 221.139.49.17.
Host names that point to 221.139.49.17: ns1.web79.kr and ns1.aramschool.co.kr.
Mail Servers
The mail.j2kintl.com mail server handles j2kintl.com.
mail.j2kintl.com points to a single IP number: 221.139.49.7.